Impact of stewardship intervention on antibiotic prescribing prior to dental procedures in a veteran population.

BACKGROUND: Dentists are an overlooked group of prescribers but are responsible for up to 10% of antibiotic prescriptions written in the United States annually, most of which are for prophylaxis. Dental prophylaxis in orthopedic patients has been an area of confusion, with discordance among societal guidelines. In 2020, an antimicrobial stewardship (AS) group spearheaded a collaborative effort among dental, orthopedic surgery, and infectious diseases specialties to develop a protocol for the use of dental antibiotic prophylaxis for patients with total joint replacements (TJRs) based on the most current American Dental Association-American Academy of Orthopaedic Surgeons statement. OBJECTIVE: This study aimed to assess antibiotic prescribing for dental prophylaxis before and after an AS intervention. METHODS: This study is an interventional, pre-post review of dental encounters with patients with a history of TJR before (October 2019 to July 2021) and after (August 2021 to April 2023) the intervention. Charts were reviewed to determine the frequency and appropriateness of dental procedure prophylactic antibiotics. RESULTS: A total of 1587 encounters from October 2019 to April 2023 were identified. Notably, 179 encounters in the pre- and 183 encounters in the postgroup were analyzed, 31 encounters (17%) in the pregroup versus 33 (18%) in the postgroup had a prophylactic antibiotic associated with it (P > 0.05), 26 of 31 antibiotics (84%) in the pregroup were prescribed for prosthetic joint infection prophylaxis compared with 18 of 33 (55%) in the postgroup (P > 0.05), and 151 of 179 encounters (84.3%) were guideline adherent in the preintervention group compared with 160 of 183 encounters (87.4%) in the postintervention group (P > 0.05). CONCLUSION: This study observed a shift in the distribution of antibiotic indications and a decreased rate of inappropriate prophylactic prescriptions in dental patients with a history of TJR after an AS-led, collaborative intervention. Although the overall rate of prophylactic antibiotic prescribing remained the same and the changes did not reach statistical significance, lessons learned through this process can help inform future interventions in our institution and for others.

Evaluation of the Efficacy of Commercial Disinfectants against African Swine Fever Virus.

African swine fever (ASF) is an economically important disease due to high morbidity and mortality rates and the ability to affect all ages and breeds of pigs. Biosecurity measures to prevent the spread of the causative agent, African swine fever virus (ASFV), include prescriptive cleaning and disinfection procedures. The aim of this study was to establish the biocidal effects of twenty-four commercially available disinfectants including oxidizing agents, acids, aldehydes, formic acids, phenol, and mixed-class chemistries against ASFV. The products were prepared according to the manufacturer's instructions and a suspension assay was performed with ASFV strain, BA71V using Vero cells (African green monkey cells) to test efficacy in reducing ASFV infection of cells. Generally, disinfectants containing formic acid and phenolic compounds, as well as oxidizing agents reduced viral titers of ASFV by over 4 log10 at temperatures ranging from 4 °C to 20 °C. Hydrogen peroxide, aldehyde, and quaternary ammonium compounds containing disinfectants were cytotoxic, limiting the detection of viral infectivity reductions to less than 4 log10. These preliminary results can be used to target research on disinfectants which contain active ingredients with known efficacy against ASFV under conditions recommended for the country where their use will be applied.

Aboriginal and Torres Strait Islander Women's Access to and Interest in mHealth: National Web-based Cross-sectional Survey.

BACKGROUND: Health programs delivered through digital devices such as mobile phones (mobile health [mHealth]) have become an increasingly important component of the health care tool kit. Aboriginal and Torres Strait Islander women of reproductive age are likely to be caring for children and family members and needing health care, but little is known about their access to and interest in mHealth. OBJECTIVE: The objectives of this study were to investigate Aboriginal and Torres Strait Islander women's ownership of digital devices, access to the internet, current mHealth use, and interest and preferences for future mHealth. We examined the factors (age, remoteness, caring for a child younger than 5 years, and level of education) associated with the ownership of digital devices, use of internet, and interest in using a mobile phone to improve health. This study also examines if women are more likely to use mHealth for topics that they are less confident to talk about face-to-face with a health professional. METHODS: A national web-based cross-sectional survey targeting Aboriginal and Torres Strait Islander women of reproductive age (16-49 years) was performed. Descriptive statistics were reported, and logistic regressions were used to examine the associations. RESULTS: In total, 379 women completed the survey; 89.2% (338/379) owned a smartphone, 53.5% (203/379) a laptop or home computer, 35.6% (135/379) a tablet, and 93.1% (353/379) had access to the internet at home. Most women used social media (337/379, 88.9%) or the internet (285/379, 75.2%) everyday. The most common modality used on the mobile phone for health was Google (232/379, 61.2%), followed by social media (195/379, 51.5%). The most preferred modality for future programs was SMS text messaging (211/379, 55.7%) and social media (195/379, 51.4%). The most preferred topics for future mHealth programs were healthy eating (210/379, 55.4%) and cultural engagement (205/379, 54.1%). Women who were younger had greater odds of owning a smartphone, and women with tertiary education were more likely to own a tablet or laptop. Older age was associated with interest to use telehealth, and higher educational attainment was associated with interest for videoconferencing. Most women (269/379, 70.9%) used an Aboriginal medical service and overall reported high rates of confidence to discuss health topics with a health professional. Overall, women showed a similar likelihood of selecting a topic in mHealth whether they were or were not confident to talk to a health professional about that. CONCLUSIONS: Our study found that Aboriginal and Torres Strait Islander women were avid users of the internet and had strong interest in mHealth. Future mHealth programs for these women should consider utilizing SMS text messaging and social media modalities and including content on nutrition and culture. A noteworthy limitation of this study was that participant recruitment was web-based (due to COVID-19 restrictions).

Dietary fiber intake and fecal short-chain fatty acid concentrations are associated with lower plasma lipopolysaccharide-binding protein and inflammation.

Consuming adequate dietary fiber is a promising strategy for reducing systemic inflammation. The objective was to evaluate relationships between dietary fiber intake, markers of metabolic endotoxemia, and systemic inflammation in adults. This was a cross-sectional study of 129 healthy participants (age 33.6 ± 6.1 yr, BMI 30.5 ± 6.9 kg/m2). Dietary fiber intake was assessed by food frequency questionnaire. Adiposity was measured using dual-energy X-ray absorptiometry (DXA). Fecal short-chain fatty acids (SCFA) were quantified using gas chromatography-mass spectrometry. Fecal microbiota sequence data (V4 region, 16S rRNA gene) were analyzed using DADA2 and QIIME2. Inflammatory cytokines were assessed with enzyme-linked immunosorbent assays; flow cytometry was conducted for monocyte surface marker quantification. Bivariate correlations and generalized step-wise linear modeling were used for statistical analyses. Plasma C-reactive protein (CRP) and interleukin (IL)-6 concentrations were positively related to whole body (CRP r = 0.45, P = <0.0001; IL-6 r = 0.34, P = 0.0002) and visceral adiposity (CRP r = 0.33, P = 0.0003; IL-6 r = 0.38, P = 0.0002). Plasma lipopolysaccharide-binding protein (LBP) concentrations were inversely related to dietary fiber intake (r = -0.22, P = 0.03) and fecal SCFA (acetate r = -0.25, P = 0.01; propionate r = -0.28, P = 0.003; butyrate r = -0.23, P = 0.02). Whole body adiposity, dietary fiber, and fecal SCFA were the most predictive of plasma LBS-BP concentrations. Novel findings included associations between dietary fiber intake, the gastrointestinal microbiota, and systemic inflammation.NEW & NOTEWORTHY Dietary fiber intake may reduce the inflammation associated with obesity and metabolic disease. Our cross-sectional analysis revealed that dietary fiber intake and fecal short-chain fatty acids are inversely associated with lipopolysaccharide-binding protein, a marker of systemic inflammation. In addition, plasma interleukin-6 and C-reactive protein were positively related to markers of adiposity.

Increasing Local Productivity Through a Regional Antimicrobial Stewardship Collaborative.

Background: Antimicrobial stewardship programs (ASPs) are vital to improving patient safety and ensuring quality of care but are often underresourced, limiting their effectiveness and reach. While barriers to ASP success have been well documented, approaches to address these barriers with limited resources are needed. Stewardship networks and collaboratives have emerged as possible solutions. In January 2020, 5 US Department of Veterans Affairs facilities created a regional ASP collaborative. In this article, we describe the impact of this collaborative on the productivity of the facilities' ASPs. Methods: ASP annual reports for each of the 5 facilities provided retrospective data. Reports from fiscal year (FY) 2019 and reports from FY 2020-2022 were reviewed. Staffing, inpatient and outpatient stewardship reporting, individual and collaborative initiatives, and publications data were collected to measure productivity. Yearly results were trended for each facility and for the region. Additionally, the COVID-19 antibiotic use dashboard and upper respiratory infection dashboard were used to review the impact of initiatives on antibiotic prescribing during the collaborative. Results: Regular reporting of outpatient metrics increased; 27% of measures showed improvement in 2019 and increased to 60% in 2022. For all 5 facilities, ASP initiatives increased from 33 in 2019 to 41 in 2022 (24% increase) with a corresponding increase in collaborative initiatives from 0 to 6. Likewise, publications increased from 2 in 2019 to 17 in 2022 (750% increase). Rates of reporting and improvement in inpatient metrics did not change significantly. Conclusions: The ASP collaborative aided in efficiency and productivity within the region by sharing improvement practices, distributing workload for initiatives, and increasing publications.

Smoking cessation support strategies for Aboriginal and Torres Strait Islander women of reproductive age: findings from the Which Way? study.

OBJECTIVE: To identify smoking cessation support strategies that resonate with Aboriginal and Torres Strait Islander women. DESIGN, SETTING AND PARTICIPANTS: A national cross-sectional survey of Aboriginal and Torres Strait Islander women aged 16-49 years who were smokers or ex-smokers was conducted online during the period July to October 2020. MAIN OUTCOME MEASURES: Preferred strategies, providers and locations for smoking cessation support. RESULTS: Among a total of 428 women who participated in the survey, group-based support and holistic support were the most preferred strategies (preferred by 31.8% and 22.2% of women, respectively). Use of an Aboriginal health service was positively associated with choosing holistic support programs (prevalence ratio, 1.14 [95% CI, ≥ 1.00-1.28]). Women with high or moderate nicotine dependency were more likely to consider group-based support to be helpful (prevalence ratio, 1.13 [95% CI, ≥ 1.00-1.27]) than those with low nicotine dependency. The most preferred providers for smoking cessation support were Aboriginal health workers (64.3%). Most women (73.4%) preferred face-to-face support at an Aboriginal health service, 38.8% preferred online support and 34.8% preferred phone support. A higher percentage of older women (≥ 35 years) preferred online or phone support (prevalence ratio, 1.70 [95% CI, 1.03-2.80]) compared with younger women (16-20 years). Use of an Aboriginal health service was positively associated with preference for an Aboriginal health worker (prevalence ratio, 1.35 [95% CI, 1.12-1.62]), and receiving face-to-face support at an Aboriginal health service (prevalence ratio, 1.28 [95% CI, 1.10-1.49]). CONCLUSION: Aboriginal and Torres Strait Islander women prefer a range of cessation supports, with most women preferring group support and holistic approaches. Cessation supports that resonated with women varied by age, remoteness, nicotine dependence, and whether participants used an Aboriginal health service. Women want support to quit smoking from the Aboriginal health workers at their Aboriginal health service, at their health care providers and in their community. Comprehensive, multifaceted supports are required. Online support and phone-based support are also preferred by some women, which helps to increase accessibility. Appropriate models of care - including sufficient funding for Aboriginal health services and Aboriginal health workers - are required and should be developed in partnership with communities to implement meaningful and culturally safe cessation care. This research demonstrates the need for and importance of multifaceted, comprehensive cessation support strategies.

Interrogating the intentions for Aboriginal and Torres Strait Islander health: a narrative review of research outputs since the introduction of Closing the Gap.

Despite the "best of intentions", Australia has fallen short of federal targets to close the gap in disproportionate health outcomes between Aboriginal and non-Aboriginal Australians. We examined 2150 original research articles published over the 12-year period (from 2008 to 2020), of which 58% used descriptive designs and only 2.6% were randomised controlled trials. There were few national studies. Studies were most commonly conducted in remote settings (28.8%) and focused on specific burdens of disease prevalent in remote areas, such as infectious disease, hearing and vision. Analytic observational designs were used more frequently when addressing burdens of disease, such as cancer and kidney and urinary, respiratory and endocrine diseases. The largest number of publications focused on mental and substance use disorders (n = 322, 20.5%); infectious diseases (n = 222, 14.1%); health services planning, delivery and improvement (n = 193, 33.5%); and health and wellbeing (n = 170, 29.5%). This review is timely given new investments in Aboriginal health, which highlights the importance of Aboriginal researchers, community leadership and research priority. We anticipate future outputs for Aboriginal health research to change significantly from this review, and join calls for a broadening of our intellectual investment in Aboriginal health.

Seasonal Lead Release into Drinking Water and the Effect of Aluminum.

Monitoring lead in drinking water is important for public health, but seasonality in lead concentrations can bias monitoring programs if it is not understood and accounted for. Here, we describe an apparent seasonal pattern in lead release into orthophosphate-treated drinking water, identified through point-of-use sampling at sites in Halifax, Canada, with various sources of lead. Using a generalized additive model, we extracted the seasonally varying components of time series representing a suite of water quality parameters and we identified aluminum as a correlate of lead. To investigate aluminum's role in lead release, we modeled the effect of variscite (AlPO4·2H2O) precipitation on lead solubility, and we evaluated the effects of aluminum, temperature, and orthophosphate concentration on lead release from new lead coupons. At environmentally relevant aluminum and orthophosphate concentrations, variscite precipitation increased predicted lead solubility by decreasing available orthophosphate. Increasing the aluminum concentration from 20 to 500 µg L-1 increased lead release from coupons by 41% and modified the effect of orthophosphate, rendering it less effective. We attributed this to a decrease in the concentration of soluble (<0.45 µm) phosphorus with increasing aluminum and an accompanying increase in particulate lead and phosphorus (>0.45 µm).

Implementation and Impact of a ß-Lactam Allergy Assessment Protocol in a Veteran Population.

BACKGROUND: Approximately 10% of the US population reports having a ß-lactam allergy, although nearly 90% do not have a true immunoglobulin E (IgE)-mediated reaction. This misconception results in using nonpreferred antibiotics, leading to antimicrobial resistance and treatment failure. To evaluate, clarify, and clear ß-lactam allergies, we implemented a pharmacist-driven ß-lactam allergy assessment (BLAA) protocol and penicillin allergy clinic (PAC). The purpose of this study was to illustrate the BLAA process, including the pharmacist-run PAC, and assess the impact on allergy clearance. METHODS: Clinical pharmacy specialists (CPS) evaluated hospitalized veterans with ß-lactam allergies, using the BLAA protocol. Eligible patients could later be seen in PAC. This was a retrospective observational review of the BLAA protocol to assess recommendations for ß-lactam antibiotic use and PAC outcomes. RESULTS: Between November 2017 and February 2020, 278 patients were evaluated, and 32 were seen in the clinic. The most common allergen was penicillin, and the most reported reaction was a rash (27%) or pruritus and urticaria (18%). Through PAC and the BLAA protocol, 86 patients (31%) were cleared for allergy removal, and 188 (68%) were cleared for alternative ß-lactams. The evaluation revealed that 274 patients (99%) were eligible to receive a ß-lactam antibiotic, and only 4 patients (1%) were recommended for avoidance of all ß-lactams. CONCLUSIONS: These findings highlight the utility of the pharmacist-driven BLAA protocol. We illustrated that most patients with documented ß-lactam allergies were eligible for alternative ß-lactams. The implementation of the BLAA protocol and pharmacist-run PAC facilitated allergy clearance and has the potential to promote alternative ß-lactam use.

Codeveloping a multibehavioural mobile phone app to enhance social and emotional well-being and reduce health risks among Aboriginal and Torres Strait Islander women during preconception and pregnancy: a three-phased mixed-methods study.

OBJECTIVE: Describe the development and pretest of a prototype multibehavioural change app MAMA-EMPOWER. DESIGN: Mixed-methods study reporting three phases: (1) contextual enquiry included stakeholder engagement and qualitative interviews with Aboriginal women, (2) value specification included user-workshop with an Aboriginal researcher, community members and experts, (3) codesign with Aboriginal researchers and community members, followed by a pretest of the app with Aboriginal women, and feedback from qualitative interviews and the user-Mobile Application Rating Scale (U-MARS) survey tool. SETTINGS: Aboriginal women and communities in urban and regional New South Wales, Australia. PARTICIPANTS: Phase 1: interviews, 8 Aboriginal women. Phase 2: workshop, 6 Aboriginal women. Phase 3: app trial, 16 Aboriginal women. U-MARS, 5 Aboriginal women. RESULTS: Phase 1 interviews revealed three themes: current app use, desired app characteristics and implementation. Phase 2 workshop provided guidance for the user experience. Phase 3 app trial assessed all content areas. The highest ratings were for information (mean score of 3.80 out of 5, SD=0.77) and aesthetics (mean score of 3.87 with SD of 0.74), while functionality, engagement and subjective quality had lower scores. Qualitative interviews revealed the acceptability of the app, however, functionality was problematic. CONCLUSIONS: Developing a mobile phone app, particularly in an Aboriginal community setting, requires extensive consultation, negotiation and design work. Using a strong theoretical foundation of behavioural change technique's coupled with the consultative approach has added rigour to this process. Using phone apps to implement behavioural interventions in Aboriginal community settings remains a new area for investigation. In the next iteration of the app, we aim to find better ways to personalise the content to women's needs, then ensure full functionality before conducting a larger trial. We predict the process of development will be of interest to other health researchers and practitioners.

Smoking Cessation Messages for Pregnant Aboriginal and Torres Strait Islander Women: A Rapid Review of Peer-Reviewed Literature and Assessment of Research Translation of Media Content.

This review summarized literature about knowledge, attitudes, and beliefs of Aboriginal and Torres Strait Islander women from Australia who smoke during pregnancy, then examined the extent that existing health promotion materials and media messages aligned with evidence on smoking cessation for pregnant Aboriginal and Torres Strait Islander women. Knowledge, attitudes, and beliefs of pregnant Aboriginal women who smoke tobacco were identified in the literature. Health promotion campaigns were retrieved from a grey literature search with keywords and social and professional networks. Key themes from peer-reviewed papers were compared against the content of health promotion campaigns using the Aboriginal Social and Emotional Wellbeing Model, the Behavior Change Wheel and thematic analysis. Eleven empirical studies and 17 campaigns were included. Empirical studies highlighted women sought holistic care that incorporated nicotine replacement therapy, engaged with their family and community and the potential for education about smoking cessation to empower a woman. Health promotion campaigns had a strong focus on 'engagement with family and community', 'knowledge of risks of smoking,' 'giving up vs cutting down' and 'culture in language and arts'. There were similarities and variances in the key themes in the research evidence and promotion materials. Topics highly aligned included risks from smoking and quitting related issues.

Assessing the impact of multiple ultraviolet disinfection cycles on N95 filtering facepiece respirator integrity.

During the COVID-19 pandemic, N95 filtering facepiece respirators (FFRs) were recommended to protect healthcare workers when providing care to infected patients. Despite their single-use disposable nature, the need to disinfect and repurpose FFRs is paramount during this global emergency. The objectives of this study were to (1) determine if UV treatment has an observable impact on respirator integrity; (2) test the impact of UV treatment on N95 FFR user fit; and (3) test the impact of UV treatment on FFR integrity. Ultraviolet (UV) disinfection was assessed in maintaining N95 FFR integrity. Two models of FFRs were exposed to UV fluences ranging from 0 to 10,000 mJ cm-2 per side and subsequently tested for fit, respirator integrity, and airflow. Inspection of N95 FFRs before and after UV treatment via microscopy methods showed no observable or tactile abnormalities in the integrity of respirator material or straps. Tensile loading tests on UV-treated and untreated respirator straps also demonstrated no impact on breaking strength. Standardized fit test methods showed no compromise in user fit following UV treatment. Evaluation of particle penetration and airflow through N95 FFRs showed no impact on integrity, and average filtration efficiency did not fall below 95% for any of the respirator types or fluence levels. This work provides evidence that UV disinfection does not compromise N95 FFR integrity at UV fluences up to 10,000 mJ cm-2. UV disinfection is a viable treatment option to support healthcare professionals in their strategy against the spread of COVID-19.

Building an Indigenous-Led Evidence Base for Smoking Cessation Care among Aboriginal and Torres Strait Islander Women during Pregnancy and Beyond: Research Protocol for the Which Way? Project.

Strong and healthy futures for Aboriginal and Torres Strait Islander people requires engagement in meaningful decision making which is supported by evidence-based approaches. While a significant number of research publications state the research is co-designed, few describe the research process in relation to Indigenous ethical values. Improving the health and wellbeing of Aboriginal and Torres Strait Islander mothers and babies is crucial to the continuation of the oldest living culture in the world. Developing meaningful supports to empower Aboriginal and Torres Strait Islander mothers to quit smoking during pregnancy is paramount to addressing a range of health and wellbeing outcomes. Aboriginal and Torres Strait Islander women have called for non-pharmacological approaches to smoking cessation during pregnancy. We describe a culturally responsive research protocol that has been co-designed and is co-owned with urban and regional Aboriginal communities in New South Wales. The project has been developed in line with the AH&MRC's (Aboriginal Health & Medical Research Council) updated guidelines for ethical research with Aboriginal and Torres Strait Islander communities. Ethics approvals have been granted by AH&MRC #14541662 University of Newcastle HREC H-2020-0092 and the Local Health District ethics committee 2020/ETH02095. Results will be disseminated through peer reviewed articles, community reports, infographics, and online social media content.

Validation of a QuEChERS method for extraction of estrogens from a complex water matrix and quantitation via high-performance liquid chromatography-mass spectrometry.

The traditional approach to extracting estrogens from water matrices, solid-phase extraction (SPE), presents a number of challenges when applied to complex wastewater matrices. Conversely, the QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) clean-up method offers an alternative sample preparation approach that omits sample filtration and overcomes additional challenges associated with SPE. The objective of this study was to implement and validate a scaled QuEChERS method, using a standard addition approach, for extracting estrone (E1), 17ß-estradiol (E2), and estriol (E3) from the estrogenic influent of a recirculating aquaculture system containing American eels (Anguilla rostrata). While traditional QuEChERS protocols do not facilitate considerable sample concentration, a 500-fold concentration factor was implemented for reliable quantitation of parts-per-trillion concentrations of estrogens from an initial sample volume of 20 mL to a final extract volume of 40 µL. Following analysis via high-performance liquid chromatography-mass spectrometry, excellent process efficiencies were observed at spiked concentrations of 10 and 50 ng L-1 for E2 and E1 (101 to 111%; %RSD ≤ 16), and moderate to acceptable process efficiencies were achieved for E3 (75 to 87%; %RSD ≤ 16). Validation of method parameters, including specificity, linearity, accuracy (recovery and process efficiencies), precision (intra-day precision, and inter-day precision), matrix effects, method detection limit, and limit of quantitation, led to reliable quantitation of unknown concentrations of E1, E2, and E3 in the aquaculture influent as low as 52, 20, and 33 ng L-1, respectively. This study provides a validated analytical method for waste systems requiring quantitation of estrogens in their complex wastewater matrices.

Impact of ß-Lactam Allergies on Antimicrobial Selection in an Outpatient Setting.

OBJECTIVE: The primary objective of this study was to determine whether patients prescribed nonpreferred antibiotics received appropriate alternative antibiotics. METHODS: This was a retrospective observational analysis of military veteran patients with a ß-lactam allergy treated in an outpatient clinic or emergency department for an infection during a 5-year span. Antibiotic regimens were first stratified as preferred or nonpreferred based on infection-specific guidelines. The nonpreferred regimens were then evaluated for appropriateness based on allergy history and culture and sensitivity reports. RESULTS: Of 445 fills of antibiotics evaluated, 269 met inclusion criteria, comprising 253 unique infections in 80 patients. Patients received nonpreferred antibiotics for their infection type in 57% of cases. Of the nonpreferred antibiotics, 56% were inappropriate based on guideline-recommended alternatives, allergy history, and culture and sensitivity data. Of the 88 allergies, 97% were historical/self-reported and 48% were cutaneous. In addition, 39% of patients safely received ß-lactam antibiotics after documentation of their allergy. CONCLUSIONS: Patients with documented ß-lactam allergies are at high risk of receiving nonpreferred and inappropriate antibiotics, and many reactions likely do not reflect true allergies. These data emphasize the negative impact of the "ß-lactam allergy" label and the importance of reassessing allergies.

Implementation of a Surgical Liaison Service for Elderly Patients: A Single Unit Experience.

Older people over the age of 65 years are recognized as higher risk surgical candidates and it is therefore recommended that their care should be coordinated through a multidisciplinary team (MDT) approach involving senior geriatricians, anaesthetists and surgeons. As one of only a handful of hospitals to implement a liaison service for elderly surgical patients we have seen both quantitative and qualitative improvements in the care delivered. Both co-ordination and continuity of care has improved and overall staff feel that the service forms an integral part of caring for the older surgical patient. Currently only 1% of UK hospitals are meeting targets for implementation of liaison services for their elderly surgical patients. Our surgical liaison service offers consultant led care for older people and is valued amongst users. We would like to share our experiences in the service setup, provision and its subsequent impact on patient care.

Avaliação e intervenção do equilíbrio em idosos / Evaluation and intervention of equilibrium in the elderly

Objetivo: apresentar quais instrumentos e técnicas são utilizados em idosos com vistas à melhoria do equilíbrio e da postura. Método: revisão integrativa com pesquisas originais publicadas nos últimos dez anos. Utilizaram-se, para as buscas, os descritores "Aged", "Postural Balance" e "Activities of Daily Living" nas bases de dados LILACS, PubMed/MEDLINE e na biblioteca virtual SciELO. Sintetizaram-se os artigos selecionados após preencherem os critérios de inclusão classificando-os por meio do nível de evidência em um total de 36 estudos. Resultados: identificaram-se 75 instrumentos de avaliação. Destes, o Mini Exame do Estado Mental, a Escala de Equilíbrio de Berg e o Teste Time up and Go foram os mais utilizados e com melhores indicações de seu uso. Conclusão: inúmeros são os instrumentos utilizados para avaliar o equilíbrio e a mobilidade de idosos revelando que apenas um meio de avaliação não é eficaz para avaliar todas as vertentes que envolvem o deficit de equilíbrio. Necessita-se associar dois ou mais instrumentos de avaliação, a fim de proporcionar um resultado mais fidedigno, com vistas a serem traçados objetivos e intervenções adequados na identificação dos fatores de risco e proposição de intervenções preventivas e de promoção à saúde.(AU)

Single-Point Acupuncture for Treatment of Urge Incontinence in Women: A Pilot Nonrandomized Trial.

Objectives: Urinary incontinence (UI) is common in middle- and old-age. Previous studies have shown that multiple-point and multiple-frequency acupuncture are efficacious treatment modalities for UI. This study investigated the efficacy of single-point acupuncture for the treatment of UI in women. Materials and Methods: Twelve female subjects, ages 40-75, participated in the trial. Acupuncture at CV 2 was performed. Before needle insertion, each subject completed the Revised Urinary Incontinence Scale (RUIS). After treatment, subjects were contacted at 2 and 8 weeks to assess treatment effects using the RUIS questionnaire again. Results: Statistically significant improvements were seen with respect to symptoms of urgency, stress incontinence, impact of urine leakage, quantity of urine leakage, and the total score at 2 weeks postintervention. A statistically significant increase in impact of urine leakage was found at the 8-week follow-up, compared to the 2-week results. Conclusions: In this pilot trial, single-point acupuncture was associated with significant but short-term improvements in UI symptoms. Future trials should include a control group and an increased sample size for a more-rigorous examination of this potential adjunctive treatment for UI.